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LR AH32 shipbuilding steel plate

LR AH32 shipbuilding steel plate

LR AH32 steel is a kind of hot rolled high tensile strength steel. As with other grades of steel, LR AH32 steel has a specific gravity of 7.8. Higher-strength LR shipbuilding steel comes in 12 grades of 3 strengths, AH32 is one of the grades. The LR AH 3
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LR AH32 steel is a kind of  hot rolled high tensile strength steel. As with other grades of steel, LR AH32 steel has a specific gravity of 7.8. Higher-strength LR shipbuilding steel comes in 12 grades of 3 strengths, AH32 is one of the grades. The LR AH 32 grade steel plates have yield strength of 45,500 psi (315 MPa), and ultimate tensile strength of 64,000 - 85,000 psi (440-590 MPa). All the LR AH32 shipbuilding Steel offered by Katalor Industry can be certificated by Lloyd’s Register of Shipping (LR).

The application of LR AH32 shipbuilding steel plate

LR AH32 Shipbuilding steel plates are mainly used for making the hull of ship building and ship repairing, the offshore oil drilling platform, the platform pipe joints and other components. LR AH32 Shipbuilding steel plates also can be used for producing container and bulk cargo vessels

LR AH32 Shipbuilding Steel plate Chemical Composition


Grade

C %

Si %

Mn %

P %

S %

V %

AL %

Cr %

LR Grade AH32

0.180

0.1-0.5

0.90-1.6

0.035

0.035

0.05-0.10

0.015

0.200

Cu %

Mo %

Nb %

Ni %

Ti %

 

 

 

0.350

0.080

0.02-0.05

0.400

0.020

 

 

 

LR AH32 Shipbuilding Steel plate Mechanical Properties

Grade

Thickness(mm)

MinYield(Mpa)

Tensile(Mpa)

Elongation (%)

Min Impact Energy

LR Grade AH32

8mm-50mm

Min 315Mpa

440-590Mpa

22%

-

34J

51mm-70mm

Min 315Mpa

440-590Mpa

22%

-

38J

71mm-100mm

Min 315Mpa

440-590Mpa

22%

-

46J

The min impact energy is longitudinal energy

Rolling Size of LR AH32 shipbuilding steel plate

Thickness

3-150mm

Width

1220-4200mm

Length

5000-18000mm

Notes: coil thickness ≤ 25mm

As a LR AH32 shipbuilding steel plate manufacturer, we usually keep hundreds tons LR AH32 shipbuilding steel plate in stock each month. Based on these stock source, our advantage has spread into steel process like : cutting ( any size and any shape ) drilling, welding, milling, welding. We can also provide the LR AH32 shipbuilding steel plate in machining parts and steel structure.

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Contact Us

Shanghai Katalor Enterprises Co., Ltd

0086-21-61182423
0086-21-61182425
[email protected]
Unit 6,lane 2500,xiupu Road,Kangqiao Industrial Area,Pudong New District,Shanghai
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